AEA R88 MK2 , Stereo Ribbon Microphone, Can also be used as a mid-side configuration, 2 Ribbons placed 90º apart with figure-of-eight polar pattern, Each 1.8 µm thin aluminium ribbon (4.7 x 59.7 mm), Frequency range: 20 to 20,000 Hz, Limiting sound pressure level: 165 dB, Sensitivity: 2.5 mV/Pa (-52 dBV), Output impedance: 270 Ohm, Connection: XLR 5M plug, Dimensions (H x D): 381 x 99 mm, Weight: 2.6 kg, Incl. 4.5 m cable XLR 5F male to 2x XLR3-M, swivel adapter, protective cover and high-quality carrying case, Handmade in USA